单词	in tela
释义	in tela 组织内
随便看	ball bearing ball-bearing ball bearing and screw pairs ball bearing arm support ball-bearing arm support ball bearing ball ball bearing bases ball-bearing brass washer ball-bearing butt hinge ball bearing cage Ball Bearing Cage Noise Mechanism ball-bearing cap screw ball bearing center ball-bearing center ball bearing center plate Ballbearing closures prevent second filling ball bearingcoupling side ball bearing coupling side ball-bearing crankshaft ball-bearing drive spring ball bearing failure ball-bearing fan ball-bearing felt packing ball-bearing fit ball bearing floating plate